import java.util.Scanner;

//关于标准输入流的对象
public class Test {
    public static void main(String[] args) {
        //创建一个Scanner对象
        Scanner scanner = new Scanner(System.in);
     /*     int a =  scanner.nextInt();
        System.out.println(a);
      double d = scanner.nextDouble();
        System.out.println(d);*/
         String name =      scanner.next();
        System.out.println(name);

    }



}
